Free and Open Source blogger with an attitude

Tag: xchat

Though some might argue that Serial port are things in the past, it is still the most popular port for those who are into electronic DIY. Building electronic device with serial port interface is cheaper than buiding one that uses USB. That is the reason why people still sell USB-Serial adapter to those electronic DIY enthusiast.

As you can see, the new serial port device is mapped to /dev/ttyUSB0. You can instruct Ubuntu to load this module automatically by include the line : “usbserial vendor=0x4348 product=0x5523” inside “/etc/modules” file.

Bonus: What application benefits from usb-serial port adaptor?
For starters, there are modems which uses RS-232 serial port. Some home-made devices includes Infrared remote control which uses LIRC which also depends on the serial port.

I just want to share with you about gnome-osd, a GNOME desktop add-on that I find handy when working on my computer’s desktop.

This add-on provide informational on-screen display when triggered by certain events such as new email, somebody mentions your nick over the irc and when the music player changes the song.

Personally, I use gnome-osd with Xchat IRC client, when I’m in a mood for online chatting with friends.

To use gnome-osd, you need to install ‘gnome-osd’ package and configure it by accessing System->OSD Notifications. You can enable certain triggers by checking the appropriate box on the dialog box as shown here :

Here’s an example of gnome-osd in action:

From the screenshot, you can see that I’ve tweak the settings a little bit to display the messages on the lower right corner of my screen. The OSD is triggered whenever anybody mentions my nick on the IRC.